1997 has the status of a din standard.

Din en 1997 2. (10/2007) price excludes national annex which is available separately; Freitag von 08:00 bis 15:00 uhr. The document specifies requirements for circular flanges made from ductile, grey and malleable cast iron for dn 10 to dn 4000 and pn 2,5 to pn 63.

A comma is used as the decimal marker. The responsible german body involved in its preparation was the normenausschuß eisen und stahl (steel and iron standards committee), technical committee hohlprofile. 1997 has the status of a din standard.

Safety requirements for combustion and fuel handling systems (foreign standard) the document applies to all combustion and fuel handling equipment used in industrial thermoprocessing equipment which meets the definition for machinery in point 3. (textilie povrstvené pryží nebo plasty Erkundung und untersuchung des baugrunds.

National foreword this standard has been prepared by eciss/tc 10. Wir sind telefonisch für sie erreichbar! Der planung der baugrunderkundungen und der berichterstattung über die baugrunderkundung;

2007) has been prepared by technical c0111mittee cen/tc structural eurocodes ii, the secretariat of which is held by bs l this european standard shall be given the status of. National foreword this standard has been prepared by eciss/tc 10. Seite 12 f., abschnitt 1.1.2.

Selection and installation recommendations for pressure gauges; A comma is used as the decimal marker. Trlis european standard shall be given the status of a national standard, either by publication